package practice.practice_3_9;

import java.io.*;

/**
 * @AUTHOR LYF
 * @DATE 2022/3/9
 * @VERSION 1.0
 * @DESC
 */
public class IoDemo {
    //1.文件操作
    void createFile(){

    }
    //2.写入数据

    //3.读取数据

    public static void main(String[] args) throws IOException {

        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(new FileInputStream("")));
       // bufferedReader.
        BufferedWriter bufferedWriter = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("")));

        bufferedWriter.newLine();
        bufferedWriter.append("");

    }

}
